Tagged Questions

A DateTime object in many programming languages describes a date and a time of day. It can express either an instant in time or a position on a calendar, depending on the context in which it is used and the specific implementation. This tag can be used for all date and time related issues.

I'm working on a project on Windows Phone 8 w/ SQLite, and I've been working with dates and times, and recently I've had to start using some aggregate functions to select some data, but these can only ...

There are two question here: First, I would like to add a shaded rectangle to a plot with two axes that uses POSIXct formatted data on the x axis. Second, the "lines" and "col" parameters in plot() do ...

Problems with C# ASP.NET Master Detail page. I select a Gridview row which should simply lead to editing that row in DetailsView, but instead I get the error message pasted at bottom. I am combining ...

For my webapplication I'm using a PHP class to align the dates and times used in various formats like stamps and dates. My application is a webcrawler and also a custom Twitter app. Both require dayly ...

Note: Question was updated for clarity
I have an application that is located on a server in EST. I'm using an MVC5 application with Entity Framework 6 and jQuery DataTables to display my index pages. ...

I have problems with saving DateTime to an SQL Lite data base. (perhaps also with MS SQL)
I want to save a DateTime in UTC time with NHibernate to the database and load it from the database. We work ...

I have an if else statement that executed based upon time. If its after this time and before this time echo this. Im just not sure this is correct....
Can anyine help?
$opening_from_time = "07:30";
...

I am building the expression trees using this example
thanks to user3411327
But i am unable to handle the case for the nullable datetime where there has to be a check if the field has the value and ...

I would like to know how it is possible to convert the LastLogonTimestamp found in the SCCM database to a readable format. The code I have now is the following:
$SCCMServer = 'SERVERSCCM'
$SCCMModule ...

I have an ASP.NET MVC app that must work in both English and German. In one of my views, the user is inputting a decimal value and a date/time value.
// Get the price
string price = "1.23";
decimal ...

I've a data matrix (in numpy) format where 0th column contains dates in YYYY-mm-dd HH:MM:SS format. I need to remove dates which repeat more than once in an hour.
I've converted the date column into ...

While using a API, API responses payment_date in to this format 21:11:58 Mar 28, 2015 PDT How can I convert this in to MYSQL's datetime format.
I have googled but unable to find such relavent tuts. ...

I have a value of 36000 which is stored in a DB column and is the number of seconds since midnight in UTC that in time equals to 11:00.
I want Time.at(36000).utc to give me the the value: 1970-01-01 ...

I can't find how to compare a date entered by a user to a date on a table created by EF6. I'm using LINQ Extensions to search the DB and have tried multiple suggestions that compile, but fail during ...

I have been using Kendo grids all over my MVC3 project without issue. However recently I added some Ajax only MVC razor grids with 3 date columns. Although the dates are formatted exactly the same, ...

There is a table with DATETIME field named 'created_at'.
I try execute two queries like this:
SELECT * FROM myTable WHERE created_at BETWEEN '2015-03-15 10:25:00' AND '2015-03-25 10:30:00';
SELECT * ...

I have an iteration that runs for a set number of times depending on another value which can vary which is why I'm using an iteration that iterates based on that value, inside that iteration I add 30 ...